GB663042A - Improvements in dyes and in photographic materials containing the same - Google Patents
Improvements in dyes and in photographic materials containing the sameInfo
- Publication number
- GB663042A GB663042A GB1462/48A GB146248A GB663042A GB 663042 A GB663042 A GB 663042A GB 1462/48 A GB1462/48 A GB 1462/48A GB 146248 A GB146248 A GB 146248A GB 663042 A GB663042 A GB 663042A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cyanacetylbenzfuran
- acid
- pentamethineoxonol
- pyrazolone
- phenyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/83—Organic dyestuffs therefor
- G03C1/832—Methine or polymethine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Abstract
2 - (5 - Acetanilido - 2 : 4 - pentadienylidene) - cyanacetylbenzfuran is prepared by refluxing together 2 - cyanacetylbenzfuran, glutaconic aldehyde dianilide hydrochloride, acetic anhydride, and fused sodium acetate. 2-(3-Acetanilidoallylidenecyanacetylbenzfuran, 5-(3-acetanilidoallylidene) - 1 : 3 - diphenylbarbituric acid, 5 - (5 - acetanilido - 2 : 4 - pentadienylidene) - 1 : 3-di-p-phenetylbarbituric acid, and 5-(5-acetanilido-3 : 4 - pentadienylidene) - 1 : 3 - di - b - methoxyethylbarbituric acid are similarly prepared. Specification 503,752, [Group XX], is referred to.ALSO:Unsymmetrical methine or polymethine oxonol dyes of the general formula <FORM:0663042/IV (c)/1> wherein X represents the atoms necessary to complete a barbituric acid, thiobarbituric acid, isoxazolone, indanedione, pyrazolone, or oxindole nucleus, n is 0, 1, or 2, and Y is a benzene or benzfuran nucleus, are prepared by reacting a barbituric acid, thiobarbituric acid, isoxazolone, indanedione, pyrazolone, or oxindole with a cyanacetylbenzfuran or benzoylacetonitrile, one of the reactants being in the form of an o -acetanilido-methylene, allylidene, or pentadienylidene derivative. [2 : 4 - Dimethylbenzoylacetonitrile] - [3 - methyl - 1 - phenyl - 5 - pyrazolone - (4)] - trimethineoxonol is prepared by refluxing together 4-(3-acetanilidoallylidene)-3-methyl-1-phenyl - 5 - pyrazolone, 2 : 4 - dimethylbenzoyl-acetonitrile, pyridine, and triethylamine. [2 - Cyanacetylbenzfuran] - [1 : 3 - diethylbarbituric acid - (5)] - pentamethineoxonol, [2 - cyanacetylbenzfuran] - [3 - methyl - 1 - p - sulphophenyl - 5 - pyrazolone - (4)] - trimethineoxonol, [2 - cyanacetylbenzfuran] - [3 - methyl - 1 - phenyl-5 - pyrazolone - (4)] - methineoxonol, [2 - cyanacetylbenzfuran] - [1 : 3 - diphenylbarbituric acid-(5)] - trimethineoxonol, [2 - cyanacetylbenzfuran] - [3 - methyl - 1 - phenyl - 5 - pyrazolone - (4)] - trimethineoxonol, [2 - cyanacetylbenzfuran] - [1 : 3 - diethyl - 2 - thiobarbituric acid - (5)] - pentamethineoxonol, [2 - cyanacetyl - 5 - phenylbenzfuran] - [1 : 3 - di - p - phenetylbarbituric acid - (5)] - pentamethineoxonol, [benzoylacetonitrile] - [1 : 3 - diethyl - 2 - thiobarbituric acid - (5)] - pentamethineoxonol, [2 - cyanacetylbenzfuran] - [1 - ethyloxindole - (3)] - pentamethineoxonol, [2 - cyanacetylbenzfuran] - [1 : 3 - di - b - methoxyethylbarbituric acid - (5)] - pentamethineoxonol, [2 - cyanacetylbenzfuran] - [1 : 3 - di - p - phenetyl-barbituric acid - (5)] - pentamethineoxonol, [3 - oxymethyl - 1 - phenyl - 5 - pyrazolone - (4)] - [2 - cyanacetylbenzfuran] - pentamethineoxonol, [2 - cyanacetylbenzfuran] - [3 - methyl - 1 - p - tolyl - 5 - pyrazolone - (4)] - methineoxonol, [2 - cyanacetylbenzfuran] - [1 : 3 - indanedione - (2)] - pentamethineoxonol, and [2 - cyanacetylbenzfuran] - [3 - phenyl - 5(4) - isoxazolone - (4)] - pentamethineoxonol are similarly prepared. Specification 503,752, [Group XX], is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US722740A US2533472A (en) | 1947-01-17 | 1947-01-17 | Unsymmetrical oxonol filter and antihalation dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB663042A true GB663042A (en) | 1951-12-12 |
Family
ID=24903178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1462/48A Expired GB663042A (en) | 1947-01-17 | 1948-01-16 | Improvements in dyes and in photographic materials containing the same |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2533472A (en) |
| GB (1) | GB663042A (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696438A (en) * | 1950-04-11 | 1954-12-07 | Gaspar | Light screening photographic layer |
| US2677612A (en) * | 1950-04-11 | 1954-05-04 | Gaspar | Photographic light-sensitive element |
| US2784087A (en) * | 1954-09-20 | 1957-03-05 | Eastman Kodak Co | Photographic light sensitive elements containing ultra-violet filters |
| US2944901A (en) * | 1957-01-18 | 1960-07-12 | Eastman Kodak Co | Multicontrast photographic emulsions |
| US3247127A (en) * | 1960-04-14 | 1966-04-19 | Eastman Kodak Co | Light-absorbing water-permeable colloid layer containing an oxonol dye |
| GB1305441A (en) * | 1970-06-03 | 1973-01-31 | ||
| US4294917A (en) * | 1979-05-22 | 1981-10-13 | Ciba-Geigy Ag | Photographic silver halide material containing a dye filter or a dye anti-halation layer |
| US5139930A (en) * | 1984-04-20 | 1992-08-18 | Konishiroku Photo Industry Co., Ltd. | Silver halide photographic light-sensitive material |
| US4725529A (en) | 1985-04-30 | 1988-02-16 | Konishiroku Photo Industry Co., Ltd. | Developing inhibitor arrangment in light-sensitive silver halide color photographic materials |
| CA1267557A (en) | 1985-05-16 | 1990-04-10 | Shigeharu Koboshi | Method for color-developing a silver halide photographic light-sensitive material |
| US4769459A (en) * | 1985-12-30 | 1988-09-06 | Minnesota Mining And Manufacturing Company | Oxidative imaging |
| US5354646A (en) * | 1986-03-26 | 1994-10-11 | Konishiroku Photo Industry Co., Ltd. | Method capable of rapidly processing a silver halide color photographic light-sensitive material |
| JP3238005B2 (en) * | 1994-06-24 | 2001-12-10 | 三菱製紙株式会社 | Silver halide photographic materials |
| US5834173A (en) * | 1995-12-22 | 1998-11-10 | Eastman Kodak Company | Filter dyes for photographic elements |
| EP0762198B1 (en) * | 1995-08-02 | 2000-10-04 | Eastman Kodak Company | Photographic elements comprising filter dyes |
| US5695917A (en) * | 1995-11-22 | 1997-12-09 | Eastman Kodak Company | Combination of yellow filter dye and 4-equivalent pyrazolone magenta coupler |
| EP1831028A1 (en) * | 2004-12-28 | 2007-09-12 | FUJIFILM Corporation | Optical information recording medium and optical information recording method |
| KR20080104029A (en) | 2006-03-28 | 2008-11-28 | 후지필름 가부시키가이샤 | Conductive film, manufacturing method thereof, and transparent electromagnetic shielding film |
| WO2008038764A1 (en) | 2006-09-28 | 2008-04-03 | Fujifilm Corporation | Spontaneous emission display, spontaneous emission display manufacturing method, transparent conductive film, electroluminescence device, solar cell transparent electrode, and electronic paper transparent electrode |
| JP5207728B2 (en) | 2006-12-21 | 2013-06-12 | 富士フイルム株式会社 | Conductive film and manufacturing method thereof |
| JP5588597B2 (en) | 2007-03-23 | 2014-09-10 | 富士フイルム株式会社 | Manufacturing method and manufacturing apparatus of conductive material |
| EP2009977A3 (en) | 2007-05-09 | 2011-04-27 | FUJIFILM Corporation | Electromagnetic shielding film and optical filter |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR841632A (en) * | 1937-06-04 | 1939-05-24 | Kodak Pathe | Dyes, their preparation process and their applications, in particular to photographic emulsions |
| US2274782A (en) * | 1937-11-24 | 1942-03-03 | Chromogen Inc | Light-sensitive photographic material |
-
1947
- 1947-01-17 US US722740A patent/US2533472A/en not_active Expired - Lifetime
-
1948
- 1948-01-16 GB GB1462/48A patent/GB663042A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2533472A (en) | 1950-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB663042A (en) | Improvements in dyes and in photographic materials containing the same | |
| GB552922A (en) | Improvements in and relating to dye bases | |
| GB632808A (en) | Cyanine dyes derived from 1, 3, 4-triazaindolizines and photographic silver halide emulsions sensitized therewith | |
| GB660353A (en) | Improvements in dyes and in photographic materials containing the same | |
| GB584609A (en) | Improvements in or relating to photographic light-sensitive materials | |
| GB700734A (en) | Improvements in sensitized photographic emulsions and in sensitizing dyes therefor | |
| GB626470A (en) | Improvements in or relating to methine dyestuffs, their preparation and the sensitisation of photographic emulsions therewith | |
| GB620482A (en) | Trinuclear cyanine dyes and photographic light-sensitive elements containing them | |
| GB694744A (en) | Improvements in or relating to dyestuffs and photographic emulsions containing the same | |
| US2216441A (en) | Photographic emulsion | |
| GB526684A (en) | Improvements in and relating to dyestuffs for sensitising photographic emulsions | |
| US2728766A (en) | Trinuclear merocyanine dyes containing a chain alkoxyl group | |
| GB629123A (en) | Improvements in the manufacture of intermediates for the production of dyes, in the manufacture of polymethin dyes and in photographic silver salt emulsions containing such dyes | |
| GB646896A (en) | An improved process of preparing trinuclear cyanine dyes | |
| GB627521A (en) | Cyanine dyes and photographic emulsion containing same | |
| GB646137A (en) | Improvements in and relating to the sensitising of photographic emulsions and to thepreparation of dyestuffs therefor | |
| GB999874A (en) | Improvements in dyes for photographic filter layers | |
| GB595784A (en) | Improvements in or relating to cyanine dyestuffs | |
| GB629122A (en) | Improvements in the manufacture of intermediates for the production of dyes, in the manufacture of polymethin dyes and in photographic silver salt emulsions containing such dyes | |
| GB620802A (en) | Improvements in or relating to dyestuffs | |
| GB633873A (en) | Improvements in the manufacture of methin dyes containing an isoquinoline nucleus and in photographic emulsions containing them | |
| GB624462A (en) | Improvements in photographic materials containing dyestuffs | |
| GB637815A (en) | Improvements in and relating to a process for preparing polymethine dyestuff-intermediate products and polymethine dyestuffs | |
| GB786168A (en) | Photographic emulsions | |
| GB681736A (en) | Improvements in or relating to dyestuffs and photographic emulsions containing the same |